PL319482A1 - Method of and apparatus for electrostatically atomising solid particles - Google Patents

Method of and apparatus for electrostatically atomising solid particles

Info

Publication number
PL319482A1
PL319482A1 PL95319482A PL31948295A PL319482A1 PL 319482 A1 PL319482 A1 PL 319482A1 PL 95319482 A PL95319482 A PL 95319482A PL 31948295 A PL31948295 A PL 31948295A PL 319482 A1 PL319482 A1 PL 319482A1
Authority
PL
Poland
Prior art keywords
mass
pct
date apr
atomising
electrostatically
Prior art date
Application number
PL95319482A
Other versions
PL179126B1 (en
Inventor
Timothy James Noakes
Michael Leslie Green
Andrew Jefferies
Maurice Joseph Prendergast
Original Assignee
Ici Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB9419988A external-priority patent/GB9419988D0/en
Priority claimed from GB9420511A external-priority patent/GB9420511D0/en
Priority claimed from GBGB9511514.3A external-priority patent/GB9511514D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of PL319482A1 publication Critical patent/PL319482A1/en
Publication of PL179126B1 publication Critical patent/PL179126B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0531—Power generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

PCT No. PCT/GB95/02218 Sec. 371 Date Apr. 2, 1997 Sec. 102(e) Date Apr. 2, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/10459 PCT Pub. Date Apr. 11, 1996A method and device (20) for spraying particulate materials in which a high voltage is applied to a mass of the particulate material so as to cause particles to issue from the mass. High voltage from a source (16) is applied to a mass of material (36) stored in a container. A surface of the mass (36) is exposed to the surroundings and the applied voltage is conducted through the bulk material to particles located at the exposed surface which are thereby projected as an electrically charged spray from the mass under the influence of the electric field substantially without any accompanying corona discharge.
PL95319482A 1994-10-04 1995-09-19 Method of and apparatus for electrostatically atomising solid particles PL179126B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9419988A GB9419988D0 (en) 1994-10-04 1994-10-04 Electrostatic spraying
GB9420511A GB9420511D0 (en) 1994-10-11 1994-10-11 High voltage generator
GBGB9511514.3A GB9511514D0 (en) 1995-06-07 1995-06-07 Electrostatic spraying
PCT/GB1995/002218 WO1996010459A2 (en) 1994-10-04 1995-09-19 Electrostatic spraying of particulate material

Publications (2)

Publication Number Publication Date
PL319482A1 true PL319482A1 (en) 1997-08-04
PL179126B1 PL179126B1 (en) 2000-07-31

Family

ID=27267409

Family Applications (1)

Application Number Title Priority Date Filing Date
PL95319482A PL179126B1 (en) 1994-10-04 1995-09-19 Method of and apparatus for electrostatically atomising solid particles

Country Status (22)

Country Link
US (1) US6138671A (en)
EP (1) EP0776253B1 (en)
JP (1) JP3863561B2 (en)
KR (1) KR100394052B1 (en)
CN (2) CN1074319C (en)
AT (1) ATE197559T1 (en)
AU (1) AU711793B2 (en)
BR (1) BR9509252A (en)
CA (1) CA2200181C (en)
CZ (1) CZ292452B6 (en)
DE (1) DE69519435T2 (en)
ES (1) ES2152427T3 (en)
GR (1) GR3035212T3 (en)
HU (1) HU220212B (en)
MX (1) MX9702493A (en)
NZ (1) NZ292945A (en)
PL (1) PL179126B1 (en)
PT (1) PT776253E (en)
RU (1) RU2193453C2 (en)
SK (1) SK282460B6 (en)
TW (1) TW363900B (en)
WO (1) WO1996010459A2 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9604329D0 (en) * 1996-02-29 1996-05-01 Ici Plc Electrostatic spraying
CA2322423A1 (en) * 1998-03-03 1999-09-10 Hiroshi Murata Method of scattering fine particles, method of manufacturing liquid crystal display, apparatus for scattering fine particles, and liquid crystal display
SE512386C2 (en) * 1998-07-30 2000-03-06 Microdrug Ag Method and apparatus for classifying electrostatically charged powdery material
US6146685A (en) * 1998-11-05 2000-11-14 Delsys Pharmaceutical Corporation Method of deposition a dry powder and dispensing device
GB2345010B (en) * 1998-12-17 2002-12-31 Electrosols Ltd A delivery device
US6318647B1 (en) 1999-08-18 2001-11-20 The Procter & Gamble Company Disposable cartridge for use in a hand-held electrostatic sprayer apparatus
US7712687B2 (en) 1999-08-18 2010-05-11 The Procter & Gamble Company Electrostatic spray device
US6682004B2 (en) 1999-08-18 2004-01-27 The Procter & Gamble Company Electrostatic spray device
US7152817B2 (en) 1999-08-18 2006-12-26 The Procter & Gamble Company Electrostatic spray device
US6514504B1 (en) 1999-08-18 2003-02-04 The Procter & Gamble Company Discontinuous films from skin care compositions
US6531142B1 (en) 1999-08-18 2003-03-11 The Procter & Gamble Company Stable, electrostatically sprayable topical compositions
US6814318B2 (en) 1999-08-18 2004-11-09 The Procter & Gamble Company Disposable cartridge for electrostatic spray device
US7078046B1 (en) 1999-08-18 2006-07-18 The Procter & Gamble Company Electrostatically-sprayable topical compositions having insulating external phase and conductive internal phase
US6311903B1 (en) 1999-08-18 2001-11-06 The Procter & Gamble Company Hand-held electrostatic sprayer apparatus
US6558682B2 (en) 1999-08-18 2003-05-06 The Procter & Gamble Company Discontinuous films from skin care compositions
WO2001085243A1 (en) * 2000-05-05 2001-11-15 Ml Laboratories Plc Inhalation chamber
SE516555C2 (en) * 2000-08-04 2002-01-29 Microdrug Ag electrostatic Powder
US6435175B1 (en) * 2000-08-29 2002-08-20 Sensormedics Corporation Pulmonary drug delivery device
DE10047722A1 (en) * 2000-09-27 2002-04-11 Schuckmann Alfred Von Dosing device that can be activated by the user's suction air flow
GB0025749D0 (en) * 2000-10-20 2000-12-06 Glaxo Group Ltd Inhaler
RU2219961C2 (en) * 2001-01-09 2003-12-27 Старцев Владимир Андреевич Device for air saturation with medicinal agents
DE10122986A1 (en) * 2001-05-11 2002-11-14 Wilhelm Bein Application of coating for protection against mites, insects, weeds or fungi, comprises electrostatically charging and simultaneously spraying coating material
US6681768B2 (en) 2001-06-22 2004-01-27 Sofotec Gmbh & Co. Kg Powder formulation disintegrating system and method for dry powder inhalers
DE10129703A1 (en) * 2001-06-22 2003-01-02 Sofotec Gmbh & Co Kg Atomizing system for a powder mixture and method for dry powder inhalers
GB0128408D0 (en) * 2001-11-27 2002-01-16 Univ Southampton Method of charging and distributing particles
US7849850B2 (en) * 2003-02-28 2010-12-14 Battelle Memorial Institute Nozzle for handheld pulmonary aerosol delivery device
KR20050007864A (en) * 2003-07-11 2005-01-21 황지현 Portable Ph Controller
RU2281125C1 (en) * 2004-12-15 2006-08-10 Владимир Андреевич Старцев Device for saturating air with medicinal agent
US7665460B2 (en) * 2005-10-11 2010-02-23 Kimberly-Clark Worldwide, Inc. Micro powered gas-forming device
US7774894B2 (en) * 2005-10-11 2010-08-17 Kimberly-Clark Worldwide, Inc. Micro powered floor cleaning device
US7661562B2 (en) * 2005-10-11 2010-02-16 Kimberly-Clark Worldwide, Inc. Micro powered dispensing device
US7732737B2 (en) * 2005-10-11 2010-06-08 Kimberly-Clark Worldwide, Inc. Micro powered warming container
US7931020B2 (en) 2006-02-14 2011-04-26 Battelle Memorial Institute Dissociated discharge EHD sprayer with electric field shield
USD562940S1 (en) 2006-06-13 2008-02-26 Battelle Memorial Institute Handle
US8534301B2 (en) 2008-06-02 2013-09-17 Innovation Direct Llc Steam mop
GB2474488B (en) * 2009-10-16 2015-03-25 Pangaea Lab Ltd Hair building solids dispenser
JP5845564B2 (en) * 2010-10-20 2016-01-20 ダイキン工業株式会社 Electrostatic spraying equipment
FR3004661B1 (en) * 2013-04-22 2017-06-02 Sames Tech LIQUID COATING PRODUCT ELECTROSTATIC PROJECTOR AND PROJECTION INSTALLATION COMPRISING SUCH A PROJECTOR
KR101526174B1 (en) * 2014-12-19 2015-06-10 (주) 송학 A automatic sprayer hair spreading powder
RU170809U1 (en) * 2017-03-01 2017-05-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Powder sprayer with replaceable nozzle
WO2020132268A1 (en) * 2018-12-19 2020-06-25 Foreman Technologies Inc. Modular paint spraying system
KR20230139636A (en) 2022-03-28 2023-10-05 지디앤와이 주식회사 Method and apparatus for manufacturing mushroom snack using electrostatic spraying
WO2023205359A2 (en) 2022-04-20 2023-10-26 FOREMAN TECHNOLOGIES INC., dba PAINTJET System for autonomously applying paint to a target surface
US12257590B2 (en) 2022-04-20 2025-03-25 Foreman Technologies Inc. System for detecting thickness of a coating autonomously applied to a structure

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081124A (en) * 1952-02-21 1954-12-16 Device for applying flakes for decorating various objects
US2748018A (en) * 1953-06-05 1956-05-29 Ransburg Electro Coating Corp Apparatus and method of electrostatic powdering
US2742185A (en) * 1954-01-11 1956-04-17 Norton Co Method and apparatus for feeding and dispensing particulate materials
GB1017859A (en) * 1960-10-20 1966-01-19 Ransburg Electro Coating Corp Improvements in and relating to electrostatic spray-coating methods and apparatus
FR1440170A (en) * 1964-04-23 1966-05-27 Oxy Dry Sprayer Corp Flexible blade sprayer
FR1519092A (en) * 1967-04-13 1968-03-29 Inducal Berlin Hermann Schlimm Device for electrostatic application of solid particles
US4120015A (en) * 1977-02-28 1978-10-10 J. R. Haller, Ltd. Inc. Electrostatic coating-dispensing apparatus
US4331298A (en) * 1977-03-02 1982-05-25 Ransburg Corporation Hand-held coating-dispensing apparatus
GB2010126A (en) * 1977-08-31 1979-06-27 Payne J Apparatus for electrostatically spraying powdered materials
FR2413938A1 (en) * 1978-01-06 1979-08-03 Payne John Electrostatic flocking spray gun - having mechanically operated piezoelectric crystal as the power source
BR8007911A (en) * 1979-12-06 1981-06-16 Glaxo Group Ltd PERFECTED INHALER
IT1137200B (en) * 1980-07-10 1986-09-03 Roederstein Ernst Spezialfabri MANUAL APPLIANCE FOR THE ELECTROSTATIC FLOCKING OF OBJECTS
US5267555A (en) * 1988-07-01 1993-12-07 Philip Pajalich Apparatus and method for ionizing medication containing mists
GB9002631D0 (en) * 1990-02-06 1990-04-04 Ici Plc Electrostatic spraying apparatus
IT1243344B (en) * 1990-07-16 1994-06-10 Promo Pack Sa MULTI-DOSE INHALER FOR POWDER MEDICATIONS
DK0468736T3 (en) * 1990-07-25 1997-09-01 Ici Plc Apparatus and method for electrostatic spraying.
FR2667509B1 (en) * 1990-10-04 1995-08-25 Valois POWDER INHALER, DEVICE FOR PACKAGING POWDER MICRODOSES IN THE FORM OF BANDS SUITABLE FOR USE IN A POWDER INHALER, AND METHOD FOR MANUFACTURING SUCH BANDS.
GB9101812D0 (en) * 1991-01-28 1991-03-13 Morgan Crucible Co Dispensing of fluids
GB9105327D0 (en) * 1991-03-13 1991-04-24 Ici Plc Electrostatic spraying of liquids
FR2676929B1 (en) * 1991-05-30 1994-02-11 Aerosols Bouchage Ste Fse POWDER INHALER.
RU2011430C1 (en) * 1991-07-02 1994-04-30 Ленинградский научно-исследовательский институт гигиены труда и профзаболеваний Bulk material dispersion method
GB9224651D0 (en) * 1992-11-25 1993-01-13 Ici Plc Switching means
GB9303335D0 (en) * 1993-02-19 1993-04-07 Bespak Plc Inhalation apparatus
GB9314614D0 (en) * 1993-07-14 1993-08-25 Minnesota Mining & Mfg Dry powder inhalers
US5505195A (en) * 1993-09-16 1996-04-09 Medtrac Technologies Inc. Dry powder inhalant device with dosage and air flow monitor
DE69426709T2 (en) * 1993-11-16 2001-07-05 The Procter & Gamble Company, Cincinnati SPRAYING DEVICE
US5645051A (en) * 1995-04-21 1997-07-08 Dura Pharmaceuticals, Inc. Unit dose dry powder inhaler
US5669973A (en) * 1995-06-06 1997-09-23 David Sarnoff Research Center, Inc. Apparatus for electrostatically depositing and retaining materials upon a substrate
US5642727A (en) * 1995-07-25 1997-07-01 David Sarnoff Research Center, Inc. Inhaler apparatus using a tribo-electric charging technique
US5875776A (en) * 1996-04-09 1999-03-02 Vivorx Pharmaceuticals, Inc. Dry powder inhaler
US5871010A (en) * 1996-06-10 1999-02-16 Sarnoff Corporation Inhaler apparatus with modified surfaces for enhanced release of dry powders
US5857456A (en) * 1996-06-10 1999-01-12 Sarnoff Corporation Inhaler apparatus with an electronic means for enhanced release of dry powders

Also Published As

Publication number Publication date
PL179126B1 (en) 2000-07-31
KR970706071A (en) 1997-11-03
EP0776253B1 (en) 2000-11-15
ATE197559T1 (en) 2000-12-15
NZ292945A (en) 1999-05-28
TW363900B (en) 1999-07-11
CN1153628C (en) 2004-06-16
CN1159773A (en) 1997-09-17
MX9702493A (en) 1997-07-31
SK282460B6 (en) 2002-02-05
WO1996010459A3 (en) 1996-05-23
AU3525995A (en) 1996-04-26
CN1370628A (en) 2002-09-25
KR100394052B1 (en) 2003-09-19
SK42197A3 (en) 1997-09-10
CZ100397A3 (en) 1997-08-13
GR3035212T3 (en) 2001-04-30
JPH10506324A (en) 1998-06-23
RU2193453C2 (en) 2002-11-27
AU711793B2 (en) 1999-10-21
HK1011311A1 (en) 1999-07-09
CA2200181C (en) 2004-10-19
JP3863561B2 (en) 2006-12-27
HUT76948A (en) 1998-01-28
BR9509252A (en) 1997-10-21
WO1996010459A2 (en) 1996-04-11
PT776253E (en) 2001-04-30
CA2200181A1 (en) 1996-04-11
DE69519435D1 (en) 2000-12-21
CN1074319C (en) 2001-11-07
HU220212B (en) 2001-11-28
EP0776253A1 (en) 1997-06-04
CZ292452B6 (en) 2003-09-17
US6138671A (en) 2000-10-31
DE69519435T2 (en) 2001-06-13
ES2152427T3 (en) 2001-02-01

Similar Documents

Publication Publication Date Title
PL319482A1 (en) Method of and apparatus for electrostatically atomising solid particles
CA1276966C (en) Portable ion generator
TW341530B (en) Method and apparatus for removing particles from surface of article
DK0468735T3 (en) Electrostatic spraying method
TW281641B (en)
DE69131153D1 (en) Liquid discharge device with constant discharge
DE60024992D1 (en) DIRECTION ADJUSTABLE EHD AEROSOL SPRAYER
TW374026B (en) Dispensing devices
CA2126235A1 (en) Method and apparatus for the production of discrete agglomerations of particulate matter
CA2280865A1 (en) Aerosol method and apparatus, particulate products, and electronic devices made therefrom
JPS60156574A (en) Electrostatic coating device and method
JP2000311797A (en) Static eliminator and its method
ATE282478T1 (en) PAINT SYSTEM
AU1818997A (en) Electrostatic coating of small falling objects
DE69521335D1 (en) METHOD AND DEVICE FOR THE ELECTROSTATIC LACQUERING OF WORKPIECES FROM DIELECTRIC MATERIAL OR POORLY CONDUCTIVE WORKPIECES
GB9601232D0 (en) Method and apparatus for ejection of particulate material
AU1496992A (en) Device for the multicollection of particles on the mass collection surface of an apparatus for the dispersal of electrically charged particles
JPS6359359A (en) Apparatus for classifying shape of metal powder
SU1172599A1 (en) Apparatus for applying polymeric pulverulent powder materials in the electric field
KR960037128A (en) Electrostatic pesticide dispensing device and method
IT1260483B (en) Method and apparatus for the electrostatic application of a paint to a product during manufacture

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20060919